package com.gitee.ykr.lightweight.rpc.common.entity;

import java.io.Serializable;

/**
 * 心跳检测
 * @author YKR
 * @Describe
 * @date 2021/8/23
 */
public class HeartBeat implements Serializable {
    private static final long serialVersionUID = 7616648596751123394L;

    public String beat() {
        return "beat";
    }
}
